Alexandre Julliard : regsvr32: FormatMessage() now reports ERROR_NO_WORK_DONE error for empty string.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 919d9690877122ebf9f95b0e7bc244ad68ba7d48
URL:    https://source.winehq.org/git/wine.git/?a=commit;h=919d9690877122ebf9f95b0e7...

Author: Alexandre Julliard <julliard(a)winehq.org>
Date:   Wed May 13 22:07:04 2020 +0200

regsvr32: FormatMessage() now reports ERROR_NO_WORK_DONE error for empty string.

Signed-off-by: Alexandre Julliard <julliard(a)winehq.org>

---

 programs/regsvr32/regsvr32.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/programs/regsvr32/regsvr32.c b/programs/regsvr32/regsvr32.c
index a7fb12e0fc..730f1fef3d 100644
--- a/programs/regsvr32/regsvr32.c
+++ b/programs/regsvr32/regsvr32.c
@@ -51,11 +51,10 @@ static void WINAPIV output_write(UINT id, ...)
     }
 
     __ms_va_start(va_args, id);
-    SetLastError(NO_ERROR);
     len = FormatMessageW(FORMAT_MESSAGE_FROM_STRING|FORMAT_MESSAGE_ALLOCATE_BUFFER,
                          fmt, 0, 0, (LPWSTR)&str, 0, &va_args);
     __ms_va_end(va_args);
-    if (len == 0 && GetLastError() != NO_ERROR)
+    if (len == 0 && GetLastError() != ERROR_NO_WORK_DONE)
     {
         WINE_FIXME("Could not format string: le=%u, fmt=%s\n", GetLastError(), wine_dbgstr_w(fmt));
         return;